Add Yahoo as a preferred source to see more of our stories on Google. Most are familiar with the Doomsday Clock that counts down humanity's potential for self-destruction amid global threats.

The E-4B Nightwatch’s visit to Los Angeles came amid Secretary of Defense Pete Hegseth’s “Arsenal of Freedom” tour—intended to display America’s military might both to its citizens and its adversaries ...

The United States has established a layered airpower grid across six Middle East nations to cut response times to just minutes.

In a historic shift for South American politics, the reported capture of Nicolás Maduro has sparked both a rare domestic military spectacle and a wave of profound uncertainty for the Venezuelan people ...